#include "myStdio.h"
#include <stdio.h>

int main()
{
    FILE_ *fp = fopen_("./log.txt", "w");
    if(fp == NULL)
    {
        return 1;
    }
    int cnt = 10;
    const char *msg = "hello bit ";
    while(1)
    {
        fwrite_(msg, strlen(msg), fp);
        fflush_(fp);
        sleep(1);
        printf("count: %d\n", cnt);
        //if(cnt == 5) fflush_(fp);
        cnt--;
        if(cnt == 0) break;
    }
    fclose_(fp);

    return 0;
}
